Unaudited Condensed Consolidated Statements Of Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Jan. 31, 2023	Jan. 31, 2022
Revenue:
Total revenue	$ 1,361,340	$ 1,270,255
Cost of revenue:
Amortization of intangible assets	18,640	13,360
Total cost of revenue	284,354	256,984
Gross margin	1,076,986	1,013,271
Operating expenses:
Research and development	465,329	383,971
Sales and marketing	210,785	180,510
General and administrative	97,364	81,008
Amortization of intangible assets	6,717	9,000
Restructuring charges	40,859	11,746
Total operating expenses	821,054	666,235
Operating income	255,932	347,036
Other income (expense), net	23,292	(19,793)
Income before income taxes	279,224	327,243
Provision (benefit) for income taxes	10,597	13,902
Net income	268,627	313,341
Net income (loss) attributed to non-controlling interest and redeemable non-controlling interest	(2,909)	(346)
Net income attributed to Synopsys	$ 271,536	$ 313,687
Net income per share attributed to Synopsys:
Basic (in USD per share)	$ 1.78	$ 2.05
Diluted (in USD per share)	$ 1.75	$ 1.99
Shares used in computing per share amounts:
Basic (shares)	152,401	153,218
Diluted (shares)	155,076	157,273
Product
Revenue:
Total revenue	$ 1,118,971	$ 1,075,757
Cost of revenue:
Cost of revenue	174,367	165,399
Time-based products
Revenue:
Total revenue	782,313	707,483
Upfront products
Revenue:
Total revenue	336,658	368,274
Maintenance and service
Revenue:
Total revenue	242,369	194,498
Cost of revenue:
Cost of revenue	$ 91,347	$ 78,225